*{
	padding: 0;
	margin: 0;
}
#yetou{
	background-color: #7cd493;
	height: 50px;
	display: flex;
	justify-content: space-around;
}
.yetou-left{
	margin-top: 15px;
}
.yetou-between{
	margin-left: 1300px;
	
	margin-top: 5px;
	height: 40px;
	width: 45px;
}
.yetou-right{
	margin-top: 15px;
	margin-right: 30px;
}
#anniu{
	display: flex;
	margin-top: 5px;
}
.anniu-left{
	margin-left: 40px;
	border-style: solid;
	width: 100px;
	height: 50px;
	border-color: #7CD493;
	background-color: #0000;
	border-width: medium;
}
.anniu-right{
	margin-left: 15px;
	border-style: solid;
	width: 100px;
	height: 50px;
	border-color: #7CD493;
	background-color: #0000;
	border-width: medium;
}
input{
	width: 260px;
	  border:none;
	  border-bottom: 1px solid #000;
	  margin: 40px;
	  margin-left: 120px;
}
.shuru-1{
	margin-top: 100px;
	margin-left: 600px;
}
.shuru-2{
	margin-left: 600px;
}
.shuru-3{
	margin-left: 600px;
}
.true{
	border-style: solid;
	width: 180px;
	height: 50px;
	background-color: #7CD493;
	border-radius: 5px;
	border-color: #7CD493;
	border-width: medium;
	margin-left: 700px;
	margin-top: 20px;
}